Dwi Selo Giri Mas (DSGM) is an established manufacturer - supplier of Calcium Carbonate from Sidoarjo - Surabaya, East Java. DSGM has a proven track record as a calcium carbonate manufacturer since 1988. Our market for customers spread across the Java (Jakarta, Surabaya, Gresik, Mojokerto, and more), and even through out to islands such as Kalimantan and Sulawesi. We have a refreshingly innovative mix of state of the art machinery plus a qualified and experienced team that serves with you in mind. DSGM is committed to providing customers with quality products that are delivered on time, our focus and commitment is always on your success.

WHy us

Our experience and reputation is one of the best in the field.

Dwi Selo Giri Mas (DSGM) has designed flexibility into our process, this allows DSGM to cater to all customers specific requirement to produce the optimal calcium carbonate powder as required. Being well known for our reputation since 1988 helps us to source the best raw materials and respond quickly to customer's needs. The efficient running investment on quality manufacturing enables us to deliver our calcium carbonate products at a price to beat.

The key of our product success lies on our thight quality control and our strict production flow protocols. Feel free to inquire your needs of calcium carbonate products.

Our solid partnerships are formed and strengthened due to the values, purpose and vision that our employees live by. Our core purpose is to keep businesses running and that is backed by our values of get better every day, love they neighbor, do what it takes and own your future. The combination of our purpose and values and the quality of our products, makes us a strong supplier; your supplier of choice and where you can buy calcium carbonate powder.


To be the trusted leader in calcium carbonate industry that surpass our customer's needs





  • We supply high quality of calcium carbonate while stimulating the growth of our communities – team members, customers shareholders, local society and environment.
  • It is the fundamental value upon we conduct our business and relationships with others. We are honest, open, fair, trustworthy and ethical.
  • We value our customers and we strive to satisfy their expectations by delivering superior products, services and solutions.
  • We value every team member for their needs and safety. We treat each other with respect and openness as if they are our own family.
  • We strive to minimize our impact on the environment while we increase our contribution to the local society.

Contact us for inquiry

Our representative staff will respond to you son to discuss so many probabilities and solutions that you may require.